if you're ever having a really horrible day, i recommend going to watch kindergartners in pe class. if you're having a terrible, horrible, no good, very bad day, i recommend going to watch kindergartners in pe the day they visit the bowling truck.
bowl america comes once a year and brings their 'rolling bowling' truck. it's a regular mac truck but inside is one bowling lane. one side folds up so that the class can stand at the side and watch their classmates bowl. while they are watching the truck plays music (think 'who let the dogs out and 'bye, bye, bye'. )
i have never seen anything like it. 20 something kindergartners cheering wildly for their classmate's almost-strike (they rolled the ball down the ramp so most were very successful). a group of boys, completely in their own world, became the back-street boys and showed us all of their moves. the child jumping up and down wildly, so proud that she hit them all.